{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "protein", "cell type", "RNA", "cell line"], "input": "Statistically significant correlations could be established between patient/histopathology data and the results of the platelet aggregation assays , e.g. between menopausal status and ADP aggregation ; oestrogen receptor (+/-) and collagen and arachidonic acid aggregation , inflammatory cell infiltration score and arachidonic acid aggregation and fibrosis score and ADP aggregation ."}
{"DNA": [], "protein": ["oestrogen receptor", "collagen"], "cell type": ["platelet"], "RNA": [], "cell line": []}